OpenFusion/src/ChatManager.cpp

430 lines
16 KiB
C++

#include "CNShardServer.hpp"
#include "CNStructs.hpp"
#include "ChatManager.hpp"
#include "PlayerManager.hpp"
#include "TransportManager.hpp"
#include "TableData.hpp"
#include "NPCManager.hpp"
#include "MobManager.hpp"
#include <sstream>
#include <iterator>
#include <cmath>
#include <limits.h>
std::map<std::string, ChatCommand> ChatManager::commands;
std::vector<std::string> parseArgs(std::string full) {
std::stringstream ss(full);
std::istream_iterator<std::string> begin(ss);
std::istream_iterator<std::string> end;
return std::vector<std::string>(begin, end);
}
bool runCmd(std::string full, CNSocket* sock) {
std::vector<std::string> args = parseArgs(full);
std::string cmd = args[0].substr(1, args[0].size() - 1);
// check if the command exists
if (ChatManager::commands.find(cmd) != ChatManager::commands.end()) {
Player* plr = PlayerManager::getPlayer(sock);
ChatCommand command = ChatManager::commands[cmd];
// sanity check + does the player have the required account level to use the command?
if (plr != nullptr && plr->accountLevel <= command.requiredAccLevel) {
command.handlr(full, args, sock);
return true;
} else {
ChatManager::sendServerMessage(sock, "You don't have access to that command!");
return false;
}
}
ChatManager::sendServerMessage(sock, "Unknown command!");
return false;
}
void testCommand(std::string full, std::vector<std::string>& args, CNSocket* sock) {
ChatManager::sendServerMessage(sock, "Test command is working! Here are your passed args:");
for (std::string arg : args) {
ChatManager::sendServerMessage(sock, arg);
}
}
void accessCommand(std::string full, std::vector<std::string>& args, CNSocket* sock) {
ChatManager::sendServerMessage(sock, "Your access level is " + std::to_string(PlayerManager::getPlayer(sock)->accountLevel));
}
void populationCommand(std::string full, std::vector<std::string>& args, CNSocket* sock) {
ChatManager::sendServerMessage(sock, std::to_string(PlayerManager::players.size()) + " players online");
}
void levelCommand(std::string full, std::vector<std::string>& args, CNSocket* sock) {
if (args.size() < 2) {
ChatManager::sendServerMessage(sock, "/level: no level specified");
return;
}
Player *plr = PlayerManager::getPlayer(sock);
if (plr == nullptr)
return;
char *tmp;
int level = std::strtol(args[1].c_str(), &tmp, 10);
if (*tmp)
return;
if ((level < 1 || level > 36) && plr->accountLevel > 30)
return;
if (!(level < 1 || level > 36))
plr->level = level;
INITSTRUCT(sP_FE2CL_REP_PC_CHANGE_LEVEL, resp);
resp.iPC_ID = plr->iID;
resp.iPC_Level = level;
sock->sendPacket((void*)&resp, P_FE2CL_REP_PC_CHANGE_LEVEL, sizeof(sP_FE2CL_REP_PC_CHANGE_LEVEL));
PlayerManager::sendToViewable(sock, (void*)&resp, P_FE2CL_REP_PC_CHANGE_LEVEL, sizeof(sP_FE2CL_REP_PC_CHANGE_LEVEL));
}
void mssCommand(std::string full, std::vector<std::string>& args, CNSocket* sock) {
if (args.size() < 2) {
ChatManager::sendServerMessage(sock, "[MSS] Too few arguments");
ChatManager::sendServerMessage(sock, "[MSS] Usage: /mss <route> <add/remove/goto/clear/test/export> <<height>>");
return;
}
// Validate route number
char* routeNumC;
int routeNum = std::strtol(args[1].c_str(), &routeNumC, 10);
if (*routeNumC) {
// not an integer
ChatManager::sendServerMessage(sock, "[MSS] Invalid route number '" + args[1] + "'");
return;
}
if (args.size() < 3) {
ChatManager::sendServerMessage(sock, "[MSS] Too few arguments");
ChatManager::sendServerMessage(sock, "[MSS] Usage: /mss <route> <add/remove/goto/clear/test> <<height>>");
return;
}
// get the route (if it doesn't exist yet, this will also make it)
std::vector<WarpLocation>* route = &TableData::RunningSkywayRoutes[routeNum];
// mss <route> add <height>
if (args[2] == "add") {
// make sure height token exists
if (args.size() < 4) {
ChatManager::sendServerMessage(sock, "[MSS] Point height must be specified");
ChatManager::sendServerMessage(sock, "[MSS] Usage: /mss <route> add <height>");
return;
}
// validate height token
char* heightC;
int height = std::strtol(args[3].c_str(), &heightC, 10);
if (*heightC) {
ChatManager::sendServerMessage(sock, "[MSS] Invalid height " + args[3]);
return;
}
Player* plr = PlayerManager::getPlayer(sock);
route->push_back({ plr->x, plr->y, height }); // add point
ChatManager::sendServerMessage(sock, "[MSS] Added point (" + std::to_string(plr->x) + ", " + std::to_string(plr->y) + ", " + std::to_string(height) + ") to route " + std::to_string(routeNum));
return;
}
// mss <route> remove
if (args[2] == "remove") {
if (route->empty()) {
ChatManager::sendServerMessage(sock, "[MSS] Route " + std::to_string(routeNum) + " is empty");
return;
}
WarpLocation pulled = route->back();
route->pop_back(); // remove point at top of stack
ChatManager::sendServerMessage(sock, "[MSS] Removed point (" + std::to_string(pulled.x) + ", " + std::to_string(pulled.y) + ", " + std::to_string(pulled.z) + ") from route " + std::to_string(routeNum));
return;
}
// mss <route> goto
if (args[2] == "goto") {
if (route->empty()) {
ChatManager::sendServerMessage(sock, "[MSS] Route " + std::to_string(routeNum) + " is empty");
return;
}
WarpLocation pulled = route->back();
PlayerManager::sendPlayerTo(sock, pulled.x, pulled.y, pulled.z);
return;
}
// mss <route> clear
if (args[2] == "clear") {
route->clear();
ChatManager::sendServerMessage(sock, "[MSS] Cleared route " + std::to_string(routeNum));
return;
}
// mss <route> test
if (args[2] == "test") {
if (route->empty()) {
ChatManager::sendServerMessage(sock, "[MSS] Route " + std::to_string(routeNum) + " is empty");
return;
}
WarpLocation pulled = route->front();
PlayerManager::sendPlayerTo(sock, pulled.x, pulled.y, pulled.z);
TransportManager::testMssRoute(sock, route);
return;
}
// for compatibility: mss <route> export
if (args[2] == "export") {
ChatManager::sendServerMessage(sock, "Wrote gruntwork to " + settings::GRUNTWORKJSON);
TableData::flush();
return;
}
// mss ????
ChatManager::sendServerMessage(sock, "[MSS] Unknown command '" + args[2] + "'");
}
void summonWCommand(std::string full, std::vector<std::string>& args, CNSocket* sock) {
if (args.size() < 2) {
ChatManager::sendServerMessage(sock, "/level: no mob type specified");
return;
}
Player* plr = PlayerManager::getPlayer(sock);
char *rest;
int type = std::strtol(args[1].c_str(), &rest, 10);
if (*rest) {
ChatManager::sendServerMessage(sock, "Invalid NPC number: " + args[1]);
return;
}
// permission & sanity check
if (plr == nullptr || type >= 3314)
return;
int team = NPCManager::NPCData[type]["m_iTeam"];
assert(NPCManager::nextId < INT32_MAX);
BaseNPC *npc = nullptr;
if (team == 2) {
npc = new Mob(plr->x, plr->y, plr->z, plr->instanceID, type, NPCManager::NPCData[type], NPCManager::nextId++);
npc->appearanceData.iAngle = (plr->angle + 180) % 360;
NPCManager::NPCs[npc->appearanceData.iNPC_ID] = npc;
MobManager::Mobs[npc->appearanceData.iNPC_ID] = (Mob*)npc;
// re-enable respawning
((Mob*)npc)->summoned = false;
} else {
ChatManager::sendServerMessage(sock, "Error: /summonW only supports Mobs at this time.");
return;
}
NPCManager::updateNPCPosition(npc->appearanceData.iNPC_ID, plr->x, plr->y, plr->z);
ChatManager::sendServerMessage(sock, "/summonW: placed mob with type: " + std::to_string(type) +
", id: " + std::to_string(npc->appearanceData.iNPC_ID));
TableData::RunningMobs[npc->appearanceData.iNPC_ID] = npc;
}
void unsummonWCommand(std::string full, std::vector<std::string>& args, CNSocket* sock) {
PlayerView& plrv = PlayerManager::players[sock];
Player* plr = plrv.plr;
// shamelessly stolen from npcRotateCommand()
BaseNPC* npc = nullptr;
int lastDist = INT_MAX;
for (auto c = plrv.currentChunks.begin(); c != plrv.currentChunks.end(); c++) {
Chunk* chunk = *c;
for (auto _npc = chunk->NPCs.begin(); _npc != chunk->NPCs.end(); _npc++) {
BaseNPC* npcTemp = NPCManager::NPCs[*_npc];
int distXY = std::hypot(plr->x - npcTemp->appearanceData.iX, plr->y - npcTemp->appearanceData.iY);
int dist = std::hypot(distXY, plr->z - npcTemp->appearanceData.iZ);
if (dist < lastDist) {
npc = npcTemp;
lastDist = dist;
}
}
}
if (npc == nullptr) {
ChatManager::sendServerMessage(sock, "/unsummonW: No NPCs found nearby");
return;
}
if (TableData::RunningMobs.find(npc->appearanceData.iNPC_ID) == TableData::RunningMobs.end()) {
ChatManager::sendServerMessage(sock, "/unsummonW: Closest NPC is not a gruntwork mob.");
return;
}
ChatManager::sendServerMessage(sock, "/unsummonW: removed mob with type: " + std::to_string(npc->appearanceData.iNPCType) +
", id: " + std::to_string(npc->appearanceData.iNPC_ID));
TableData::RunningMobs.erase(npc->appearanceData.iNPC_ID);
NPCManager::destroyNPC(npc->appearanceData.iNPC_ID);
}
void toggleAiCommand(std::string full, std::vector<std::string>& args, CNSocket* sock) {
MobManager::simulateMobs = !MobManager::simulateMobs;
if (MobManager::simulateMobs)
return;
// return all mobs to their spawn points
for (auto& pair : MobManager::Mobs) {
pair.second->state = MobState::RETREAT;
pair.second->target = nullptr;
}
}
void npcRotateCommand(std::string full, std::vector<std::string>& args, CNSocket* sock) {
PlayerView& plrv = PlayerManager::players[sock];
Player* plr = plrv.plr;
BaseNPC* npc = nullptr;
int lastDist = INT_MAX;
for (auto c = plrv.currentChunks.begin(); c != plrv.currentChunks.end(); c++) { // haha get it
Chunk* chunk = *c;
for (auto _npc = chunk->NPCs.begin(); _npc != chunk->NPCs.end(); _npc++) {
BaseNPC* npcTemp = NPCManager::NPCs[*_npc];
int distXY = std::hypot(plr->x - npcTemp->appearanceData.iX, plr->y - npcTemp->appearanceData.iY);
int dist = std::hypot(distXY, plr->z - npcTemp->appearanceData.iZ);
if (dist < lastDist) {
npc = npcTemp;
lastDist = dist;
}
}
}
if (npc == nullptr) {
ChatManager::sendServerMessage(sock, "[NPCR] No NPCs found nearby");
return;
}
int angle = (plr->angle + 180) % 360;
NPCManager::updateNPCPosition(npc->appearanceData.iNPC_ID, npc->appearanceData.iX, npc->appearanceData.iY, npc->appearanceData.iZ, angle);
TableData::RunningNPCRotations[npc->appearanceData.iNPC_ID] = angle;
// update rotation clientside
INITSTRUCT(sP_FE2CL_NPC_ENTER, pkt);
pkt.NPCAppearanceData = npc->appearanceData;
sock->sendPacket((void*)&pkt, P_FE2CL_NPC_ENTER, sizeof(sP_FE2CL_NPC_ENTER));
ChatManager::sendServerMessage(sock, "[NPCR] Successfully set angle to " + std::to_string(angle) + " for NPC " + std::to_string(npc->appearanceData.iNPC_ID));
}
void refreshCommand(std::string full, std::vector<std::string>& args, CNSocket* sock) {
Player* plr = PlayerManager::getPlayer(sock);
PlayerManager::sendPlayerTo(sock, plr->x, plr->y, plr->z);
}
void flushCommand(std::string full, std::vector<std::string>& args, CNSocket* sock) {
TableData::flush();
ChatManager::sendServerMessage(sock, "Wrote gruntwork to " + settings::GRUNTWORKJSON);
}
void ChatManager::init() {
REGISTER_SHARD_PACKET(P_CL2FE_REQ_SEND_FREECHAT_MESSAGE, chatHandler);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_AVATAR_EMOTES_CHAT, emoteHandler);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_SEND_MENUCHAT_MESSAGE, menuChatHandler);
registerCommand("test", 1, testCommand);
registerCommand("access", 100, accessCommand);
// TODO: add help command
registerCommand("mss", 30, mssCommand);
registerCommand("npcr", 30, npcRotateCommand);
registerCommand("summonW", 30, summonWCommand);
registerCommand("unsummonW", 30, unsummonWCommand);
registerCommand("toggleai", 30, toggleAiCommand);
registerCommand("flush", 30, flushCommand);
registerCommand("level", 50, levelCommand);
registerCommand("population", 100, populationCommand);
registerCommand("refresh", 100, refreshCommand);
}
void ChatManager::registerCommand(std::string cmd, int requiredLevel, CommandHandler handlr) {
commands[cmd] = ChatCommand(requiredLevel, handlr);
}
void ChatManager::chatHandler(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_SEND_FREECHAT_MESSAGE))
return; // malformed packet
sP_CL2FE_REQ_SEND_FREECHAT_MESSAGE* chat = (sP_CL2FE_REQ_SEND_FREECHAT_MESSAGE*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
std::string fullChat = U16toU8(chat->szFreeChat);
if (fullChat.length() > 1 && fullChat[0] == CMD_PREFIX) { // PREFIX
runCmd(fullChat, sock);
return;
}
// send to client
INITSTRUCT(sP_FE2CL_REP_SEND_FREECHAT_MESSAGE_SUCC, resp);
memcpy(resp.szFreeChat, chat->szFreeChat, sizeof(chat->szFreeChat));
resp.iPC_ID = plr->iID;
resp.iEmoteCode = chat->iEmoteCode;
sock->sendPacket((void*)&resp, P_FE2CL_REP_SEND_FREECHAT_MESSAGE_SUCC, sizeof(sP_FE2CL_REP_SEND_FREECHAT_MESSAGE_SUCC));
// send to visible players
PlayerManager::sendToViewable(sock, (void*)&resp, P_FE2CL_REP_SEND_FREECHAT_MESSAGE_SUCC, sizeof(sP_FE2CL_REP_SEND_FREECHAT_MESSAGE_SUCC));
}
void ChatManager::menuChatHandler(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_SEND_MENUCHAT_MESSAGE))
return; // malformed packet
sP_CL2FE_REQ_SEND_MENUCHAT_MESSAGE* chat = (sP_CL2FE_REQ_SEND_MENUCHAT_MESSAGE*)data->buf;
// send to client
INITSTRUCT(sP_FE2CL_REP_SEND_MENUCHAT_MESSAGE_SUCC, resp);
memcpy(resp.szFreeChat, chat->szFreeChat, sizeof(chat->szFreeChat));
resp.iPC_ID = PlayerManager::players[sock].plr->iID;
resp.iEmoteCode = chat->iEmoteCode;
sock->sendPacket((void*)&resp, P_FE2CL_REP_SEND_MENUCHAT_MESSAGE_SUCC, sizeof(sP_FE2CL_REP_SEND_MENUCHAT_MESSAGE_SUCC));
// send to visible players
PlayerManager::sendToViewable(sock, (void*)&resp, P_FE2CL_REP_SEND_MENUCHAT_MESSAGE_SUCC, sizeof(sP_FE2CL_REP_SEND_MENUCHAT_MESSAGE_SUCC));
}
void ChatManager::emoteHandler(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_PC_AVATAR_EMOTES_CHAT))
return; // ignore the malformed packet
// you can dance with friends!!!!!!!!
sP_CL2FE_REQ_PC_AVATAR_EMOTES_CHAT* emote = (sP_CL2FE_REQ_PC_AVATAR_EMOTES_CHAT*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
// send to client
INITSTRUCT(sP_FE2CL_REP_PC_AVATAR_EMOTES_CHAT, resp);
resp.iEmoteCode = emote->iEmoteCode;
resp.iID_From = plr->iID;
sock->sendPacket((void*)&resp, P_FE2CL_REP_PC_AVATAR_EMOTES_CHAT, sizeof(sP_FE2CL_REP_PC_AVATAR_EMOTES_CHAT));
// send to visible players (players within render distance)
PlayerManager::sendToViewable(sock, (void*)&resp, P_FE2CL_REP_PC_AVATAR_EMOTES_CHAT, sizeof(sP_FE2CL_REP_PC_AVATAR_EMOTES_CHAT));
}
void ChatManager::sendServerMessage(CNSocket* sock, std::string msg) {
INITSTRUCT(sP_FE2CL_PC_MOTD_LOGIN, motd);
motd.iType = 1;
// convert string to u16 and write it to the buffer
U8toU16(msg, (char16_t*)motd.szSystemMsg, sizeof(motd.szSystemMsg));
// send the packet :)
sock->sendPacket((void*)&motd, P_FE2CL_PC_MOTD_LOGIN, sizeof(sP_FE2CL_PC_MOTD_LOGIN));
}